Xerox 4050 Manual Do Serviço

SETTING UP PRINT JOB SOURCES

Figure 3-4

If pressed while the magnetic tape drive is powered on,
logical power (the DC power to the circuit boards) is
removed.  The indicator light comes on to signal a standby
power condition.

•

If pressed while the circuit breaker is on and the magnetic
tape drive is in a standby power condition, the logical power
(the DC power to the circuit boards) is returned to the
magnetic tape drive.

•

The file protect indicator is lit when the write-enable ring in
the magnetic tape reel is absent.  When this indicator is on,
data cannot be written to or erased from the tape.

•

The BOT indicator is lit when the tape is positioned at the
BOT marker (a reflective band on the tape indicating the
beginning of data).

•

If the magnetic tape drive is powered on and a tape
threaded, press the Load/Rewind switch to initiate tape
loading.  If the tape has already been loaded and threaded,
press the Reset switch and then the Load/Rewind switch to
rewind the tape to the BOT marker.

Note:  Following the load or rewind operation, the unit
automatically sets to 25 inches per second (ips) start/stop
mode and positions the tape accordingly.  The rewind rate is
75 ips.

XEROX 4050/4090/4450/4650 LPS OPERATOR GUIDE

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